Hi,
I've just installed a G3X Touch system with a GTX23 transponder and GTR225A radio. Powered them up and all fine except the 460 display does not recognise the GTR225A. I've check everything over but cannot see why it doesn't 'see' the radio.
There is no specific install diagram (that I can find) so I've wired it as follows,
460 - pin 14 (RS232 In 2) to GTR225 - pin 1 (RS 232 Out 1)
460 - pin 30 (RS232 Out 2) to GTR225 - pin 16 (RS 232 In 1)
460 - pin 44 (Signal Ground) to GTR225 - pin 31 (RS 232 Gnd)
460 - pin 1 (Mono Audio Out Hi) to GTR225 - pin 3 (Aux Audio line level Hi)
460 - pin 18 (Mono Audio Out) to GTR225 - pin 19 (Aux Audio Line level Gnd)
Could anyone let me know where I've gone wrong or is there something obvious I'm missing.
All help gratefully received.
Regards
Nick
G-RVWJ
UK
I've just installed a G3X Touch system with a GTX23 transponder and GTR225A radio. Powered them up and all fine except the 460 display does not recognise the GTR225A. I've check everything over but cannot see why it doesn't 'see' the radio.
There is no specific install diagram (that I can find) so I've wired it as follows,
460 - pin 14 (RS232 In 2) to GTR225 - pin 1 (RS 232 Out 1)
460 - pin 30 (RS232 Out 2) to GTR225 - pin 16 (RS 232 In 1)
460 - pin 44 (Signal Ground) to GTR225 - pin 31 (RS 232 Gnd)
460 - pin 1 (Mono Audio Out Hi) to GTR225 - pin 3 (Aux Audio line level Hi)
460 - pin 18 (Mono Audio Out) to GTR225 - pin 19 (Aux Audio Line level Gnd)
Could anyone let me know where I've gone wrong or is there something obvious I'm missing.
All help gratefully received.
Regards
Nick
G-RVWJ
UK